Server Load Çok yükseliyor

Arkadaşlar vps min server load ı zaman zaman çok yükseliyor. Ne yapmalıyım ayrıca sunucunun sağladığı bellek sınırını nasıl arttırabilirim.

loadın yükselmesinin nedenini bulmanız gerekiyor

ps -aux çektiginizde işlemciyi hangi uygulamanın kullandıığnı görüyorsunuz

Arkadaslar ps aux bilgilerinii yazıyorum

USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 4836 632 ? Ss 02:40 0:00 init [3]
root 1742 0.1 3.9 75760 41768 ? S 20:05 0:01 spamd child
nobody 3553 0.9 1.9 90500 20260 ? S 20:17 0:02 /usr/local/apache
nobody 3729 0.1 1.5 90104 16180 ? S 20:17 0:00 /usr/local/apache
nobody 5740 0.8 1.9 90448 19996 ? S 20:18 0:01 /usr/local/apache
nobody 5775 0.2 1.7 90196 17912 ? S 20:18 0:00 /usr/local/apache
root 9242 0.0 0.0 3720 572 ? Ss 02:40 0:00 syslogd -m 0
nobody 9320 0.3 1.9 91556 20900 ? S 20:07 0:03 /usr/local/apache
root 9558 0.0 0.1 22028 1300 ? Ss 02:40 0:00 /usr/sbin/sshd
mysql 9673 6.3 4.1 74084 43456 ? Sl 02:40 67:41 /usr/sbin/mysqld
nobody 11490 0.0 0.4 88780 5216 ? S 20:19 0:00 /usr/local/apache
nobody 11550 0.6 1.8 90384 19620 ? S 20:20 0:00 /usr/local/apache
root 11764 0.0 0.0 10856 964 ? Ss 02:41 0:00 crond
nobody 13634 0.0 0.5 89048 5988 ? S 20:20 0:00 /usr/local/apache
nobody 13649 2.5 1.5 90196 16636 ? S 20:20 0:01 /usr/local/apache
nobody 13650 1.1 1.8 90216 19180 ? S 20:20 0:00 /usr/local/apache
nobody 14014 1.2 1.4 93080 15612 ? S 20:21 0:00 /usr/local/apache
nobody 14015 0.0 1.0 89708 10604 ? S 20:21 0:00 /usr/local/apache
nobody 14036 1.8 1.5 90192 16540 ? S 20:21 0:00 /usr/local/apache
nobody 14037 0.4 1.1 89828 11796 ? S 20:21 0:00 /usr/local/apache
nobody 14038 0.6 1.5 90104 16172 ? S 20:21 0:00 /usr/local/apache
nobody 15481 0.0 0.5 89048 5956 ? S 20:21 0:00 /usr/local/apache
nobody 15492 0.8 1.1 89824 11656 ? S 20:21 0:00 /usr/local/apache
root 15769 0.2 0.8 32120 9072 ? S 20:21 0:00 tailwatchd
root 16040 0.0 0.2 37160 2656 ? Ss 20:21 0:00 sshd: root@pts/1
root 16078 0.0 0.0 17772 1032 ? S 20:21 0:00 pure-ftpd (IDLE)
root 16087 0.2 0.1 7760 1568 pts/1 Ss 20:21 0:00 -bash
root 16145 0.0 0.0 5532 828 pts/1 R+ 20:21 0:00 ps aux
root 18410 0.0 0.2 15088 2308 ? SN 18:56 0:00 cpanellogd - upda
root 19479 0.0 0.7 28852 8320 ? Ss 18:56 0:00 tailwatchd
root 19975 0.0 1.2 70208 13200 ? S 18:56 0:00 cpsrvd - waiting
root 19982 0.0 1.1 53112 12400 ? S 18:56 0:00 cpdavd - acceptin
root 21771 0.0 1.0 60168 10788 ? SN 20:01 0:00 cpanellogd - load
named 22362 0.0 0.3 127432 3496 ? Ssl 06:35 0:01 /usr/sbin/named -
root 23596 0.0 0.0 4924 636 ? Ss 06:35 0:00 /usr/sbin/dovecot
root 23597 0.0 0.0 8416 972 ? S 06:35 0:00 dovecot-auth
root 23626 0.0 0.1 17764 1524 ? Ss 06:35 0:00 pure-ftpd (SERVER
root 23627 0.0 0.7 88780 8304 ? Ss 18:57 0:00 /usr/local/apache
root 23629 0.0 0.1 16504 1376 ? S 06:35 0:00 /usr/sbin/pure-au
root 23637 0.0 0.2 69404 2844 ? S 18:57 0:00 /usr/local/apache
dovecot 23641 0.0 0.1 14332 1896 ? S 06:35 0:00 pop3-login
dovecot 23642 0.0 0.1 14328 1896 ? S 06:35 0:00 pop3-login
dovecot 23643 0.0 0.1 14464 1924 ? S 06:35 0:00 imap-login
dovecot 23644 0.0 0.1 14468 1924 ? S 06:35 0:00 imap-login
nobody 26489 0.1 1.6 90192 17556 ? S 20:14 0:00 /usr/local/apache
merceks 28449 0.0 0.8 60168 8688 ? SN 20:03 0:00 cpanellogd - http
merceks 28453 0.0 0.0 2608 408 ? SN 20:03 0:00 /usr/local/cpanel
merceks 28454 1.7 0.4 14040 4472 ? SNs 20:03 0:19 /usr/local/cpanel
merceks 29957 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29958 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29959 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29960 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29961 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29962 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29963 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29964 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29965 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
merceks 29966 0.0 0.3 17264 4132 ? SN 20:04 0:00 /usr/local/cpanel
mailnull 32059 0.0 0.1 29228 1428 ? Ss 06:40 0:00 /usr/sbin/exim -b
mailnull 32064 0.0 0.1 29228 1364 ? Ss 06:40 0:00 /usr/sbin/exim -t
root 32121 0.0 3.6 72428 38324 ? Ss 06:40 0:01 /usr/bin/spamd -d